The 1 kg SecurityLine silver bar combines the highest safety standards and optimum quality, making it an ideal investment product. These bars show a shimmering surface. This reflex surface has been specially developed for our Security Line bars and is one of the most important features of the silver bar. Furthermore, the edge of the bars carries a fine ripple, as with coins, damage is visible and the hidden scratching of precious metal is made more difficult. All SecurityLine silver bars are marked with a serial number. This enables us to trace the bar back to the raw material used.